<!DOCTYPE html>
<html >
  <head>
    <meta charset="utf-8">
    <title>nihome</title>
  </head>
  <style>

  </style>
  <body style="height: 100%;">
    <div id="app"></div>
    <!-- built files will be auto injected -->
  </body>
</html>
<script>
//  (function(win, lib) {
//var doc = win.document;
//var docEl = doc.documentElement;
//var metaEl = doc.querySelector('meta[name="viewport"]');
//var flexibleEl = doc.querySelector('meta[name="flexible"]');
//var dpr = 0;
//var scale = 0;
//var tid;
//var flexible = lib.flexible || (lib.flexible = {});
//if (metaEl) {
////将根据已有的meta标签来设置缩放比例
//var match = metaEl.getAttribute('content').match(/initial\-scale=([\d\.]+)/);
//if (match) {
//scale = parseFloat(match[1]);
//dpr = parseInt(1 / scale);
//}
//} else if (flexibleEl) {
//var content = flexibleEl.getAttribute('content');
//if (content) {
//var initialDpr = content.match(/initial\-dpr=([\d\.]+)/);
//var maximumDpr = content.match(/maximum\-dpr=([\d\.]+)/);
//if (initialDpr) {
//dpr = parseFloat(initialDpr[1]);
//scale = parseFloat((1 / dpr).toFixed(2));
//}
//if (maximumDpr) {
//dpr = parseFloat(maximumDpr[1]);
//scale = parseFloat((1 / dpr).toFixed(2));
//}
//}
//}
//if (!dpr && !scale) {
//var isAndroid = win.navigator.appVersion.match(/android/gi);
//var isIPhone = win.navigator.appVersion.match(/iphone/gi);
//var devicePixelRatio = win.devicePixelRatio;
//if (isIPhone) {
//// iOS下，对于2和3的屏，用2倍的方案，其余的用1倍方案
//if (devicePixelRatio >= 3 && (!dpr || dpr >= 3)) {
//dpr = 3;
//} else if (devicePixelRatio >= 2 && (!dpr || dpr >= 2)){
//dpr = 2;
//} else {
//dpr = 1;
//}
//} else {
//// 其他设备下，仍旧使用1倍的方案
//dpr = 1;
//}
//scale = 1 / dpr;
//}
//docEl.setAttribute('data-dpr', dpr);
//if (!metaEl) {
//metaEl = doc.createElement('meta');
//metaEl.setAttribute('name', 'viewport');
//metaEl.setAttribute('content', 'initial-scale=' + scale + ', maximum-scale=' + scale + ', minimum-scale=' + scale + ', user-scalable=no');
//if (docEl.firstElementChild) {
//docEl.firstElementChild.appendChild(metaEl);
//} else {
//var wrap = doc.createElement('div');
//wrap.appendChild(metaEl);
//doc.write(wrap.innerHTML);
//}
//}
//function refreshRem(){
//var width = docEl.getBoundingClientRect().width;
//if (width / dpr > 540) {
//width = 540 * dpr;
//}
//var rem = width / 10;
//docEl.style.fontSize = rem + 'px';
//flexible.rem = win.rem = rem;
//}
//win.addEventListener('resize', function() {
//clearTimeout(tid);
//tid = setTimeout(refreshRem, 300);
//}, false);
//win.addEventListener('pageshow', function(e) {
//if (e.persisted) {
//clearTimeout(tid);
//tid = setTimeout(refreshRem, 300);
//}
//}, false);
//if (doc.readyState === 'complete') {
//doc.body.style.fontSize = 12 * dpr + 'px';
//} else {
//doc.addEventListener('DOMContentLoaded', function(e) {
//doc.body.style.fontSize = 12 * dpr + 'px';
//}, false);
//}
//refreshRem();
//flexible.dpr = win.dpr = dpr;
//flexible.refreshRem = refreshRem;
//flexible.rem2px = function(d) {
//var val = parseFloat(d) * this.rem;
//if (typeof d === 'string' && d.match(/rem$/)) {
//val += 'px';
//}
//return val;
//}
//flexible.px2rem = function(d) {
//var val = parseFloat(d) / this.rem;
//if (typeof d === 'string' && d.match(/px$/)) {
//val += 'rem';
//}
//return val;
//}
//})(window, window['lib'] || (window['lib'] = {}));
</script>
